PS Magazine - AUGUST 1980
PS, The Preventative Maintenance Monthly
ISSUE 333
AUGUST 1980
I
. J
5-T
on
Wrecker .±±
Crane Drive Shaft Im
p
Roved
The new 2-piece Crane drivE prop
sHaft FoR thE M543±sERIEs and M816
5-ton tRuCk WrECkERs Is a tImE ANd
trouble²savE³.
To ge´ ´hE oLD 1-pIece prop shaµt
out,
you havE ´o disconnEc´ the poWEr
´aKe-oµµ to poWEr dIvidEr prop shaµ´,
´he rear winch prop shaµt and the
power dIvidEr LInkage¶ Then you have
to uncouple and LowEr t·e power
divider to get Enough clearancE ´o
rEmove the shaµt¶
Bu´ thE ¸-piece sHaµ´ comes apar´ In
´he ¹iddLE, so you can repLacE It
wIthou´ aLl oµ ´ha´ disaSseº»Ly
»usiness¶ ¼nd you can usE I´ In pLace oµ
´he 1½piece shaµt¾
¿n µact, page À5, Áh 2, TM 9-2320-
260Â20 OL 72) and page ¸-2¸4, Áh 2,
TM 9-2Ã20-2ÀÀ-20 Oun 73) tELL you
how to rEmove and instalL ´hE ¸ÄpiecE
shaµ´, ÅÆÅ 2Ç20-01½045½6033¶
Bo´h ´hE À-piecE shȵ´ and ´hE 2-
piece shaµ´ are in supplyÉ Ê¹ar´ money
is on the new one, tho¶ ¿t's Easier and
quIcKer to repLaceËand ItÌs about $Ã0
cheapEr¶
ÆervicÍÎg
craÎe
hyÏrauÐic
sys´E¹ µiL´er on your Ç-´oÎ wrEcKer
can »e a mEssy and wastEµul job iµ that
70 gaLLons oµ hydrauLiC oiL pours ou´¶ ¿´
caÎ happen iµ the au´o¹a´ic shu´oµµ
vaLvE µaIÐs¶
just spinnIng your
when you try ´o
Ñ
order a new ´ank µor
your MÀ49, M149¼Ò or Ó62Ç 400½gaÐ
wa´Er ´raILer¶
Yes, ´he ´ank has an ÅÆŶ ¼nd, yEs,
´he ¼MÔÕ leads you to »eLieve tha´
youÌLl gEt a nEW tanK Wi´h that ÅÊŶ
·
Öu´ you woÎÌt!
ThErE're only 2 ways to solve thE
probÐEm oµ a bum ´ank×rEpaIr i´ or
25
.±
² /
wa´ch Ø´Ù Óove µas´Ù Give the
µiдer eLe¹eδ a quicK JerK when you
Úeºove it¶ This is supposed ´o ´rigger
´hE shu´oµµ vaLve¶ ¿µ ¹ore ´haÎ Ã
gaLÐoÎs oµ oiL co¹e ou´, you Know ´he
vaLve didÎÛt ´riggerÉ Æo×quicKÜpu´
´he µiL´er eLeÝent »acK in and yanK i´
ou´ agaIζ This shouLd pu´ ´he vaÐve
in´o ac´ionÉ
YouÌÐl µiÎd ¹ore de´aiLs oÎ ´hIs in
TÓ 4Ã-014Ã (un 77), page 4Ä4Þ, para
4-ÀÞ¶
repLace the entIre WatEr ´railer߶ àepaIr
ins´ruc´ioÎsËusing an epoxy rEpair
Ki´×are In TÓ 9½23Ã0-2á7-14 Oun
7â), pagEs á-1
&
6½2¶
¼nd ge´ ´his¶ ThE Epoxy repaIr KIt Is
no ÐoÎger avaILa»LE under ÅÆÅ 2Ç90ã
00-7á4½Ç62ÇäevEn tho thE ¼ÓÔÕ
says i´ is¶ ¿Îstead, orÏEr thE kI´ under
ÅÆÅ Þ010½01½060½7À76¶
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